As for why they want to muzzle her, sources connected with Myla say she has emails, texts and other documents chronicling their relationship that could hurt Kris if they became public.

Sources connected with Kris say … Myla threatened that if she didn’t get money she would “ruin” Kris. We’re told the two sides could not reach an agreement, and that’s when Kris’ people decided to take it to the FBI.